May 4^th, 2019 is the 100^th Anniversary of the May 4^th Movement (1919-2019). Uncle Xi encourages young people to work hard from now on and to do our part (从自身做起) to realize Chinese dream. What can we do in our daily life to make our society better? You are asked to give a talk in front of the whole school to call on more students to do our part. Please write your speech according to the mind map below.

注意事项：①内容需根据mind map自拟，要求语气通顺、意思连贯、符合情景；②词数在90个字左右，首尾已在答题卡上给出，不计入总词数；③文中不得出现真实姓名和学校名称。

Dear teachers and classmates,

    It's my honor to speak here. Today I'd like to talk about doing our part as a middle school student. Everyone can play an important part in building a better society. As students we can do our part.

    That's all. Thank you for listening.